GB1087528A - Improvements in and relating to fluidization devices - Google Patents

Improvements in and relating to fluidization devices

Info

Publication number
GB1087528A
GB1087528A GB4594465A GB4594465A GB1087528A GB 1087528 A GB1087528 A GB 1087528A GB 4594465 A GB4594465 A GB 4594465A GB 4594465 A GB4594465 A GB 4594465A GB 1087528 A GB1087528 A GB 1087528A
Authority
GB
United Kingdom
Prior art keywords
openings
furnace
ducts
oct
solids
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4594465A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of GB1087528A publication Critical patent/GB1087528A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44—Fluidisation grids

Abstract

1,087,528. Fluidised bed distributor plate. CHAR BONNAGES DE FRANCE. Oct. 29, 1965 [Oct. 30, 1964], No. 45944/65. Heading B1F. [Also in Division F4] In a fluidised bed furnace 5, the distributor plate 1 is formed with upwardly flaring openings 2, to some or all of which ducts C provide fuel. The lower parts 3 of said openings may be circular or polygonel in section and the upper parts 4 may be pyramidel or frustoconical in shape. Ducts C may also open into the upper parts 4, and they may extend through the walls of the furnace from a common annular supply pipe, Fig. 6 (not shown). The common supply pipe may take the form of a V disposed within the plate and serving several of the openings. Fig. 7 (not shown). The furnace may be used for the treatment of solids or slurries, e.g. industrial or sewage sludges, filter cake or mined or quarried solids.
GB4594465A 1964-10-30 1965-10-29 Improvements in and relating to fluidization devices Expired GB1087528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993423A FR1422198A (en) 1964-10-30 1964-10-30 Device for heating a fluidized bed reactor

Publications (1)

Publication Number Publication Date
GB1087528A true GB1087528A (en) 1967-10-18

Family

ID=8841532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4594465A Expired GB1087528A (en) 1964-10-30 1965-10-29 Improvements in and relating to fluidization devices

Country Status (4)

Country Link
BE (1) BE671623A (en)
DE (1) DE1542042B2 (en)
FR (1) FR1422198A (en)
GB (1) GB1087528A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171945A (en) * 1976-08-26 1979-10-23 The British Petroleum Company Limited Fluidized bed
US4349969A (en) * 1981-09-11 1982-09-21 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing zonal fluidization and anti-mounding pipes
CN102538433A (en) * 2012-03-13 2012-07-04 武汉钢铁(集团)公司 Double-layer air distribution method for fluidized bed dryer and equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128596A1 (en) * 1981-07-20 1983-01-27 Heinz 2050 Hamburg Schumacher DEVICE FOR THE TREATMENT OF FLUFFY OR GRAINED MATERIAL WITH GASES OR STEAMERS IN CONTINUOUS COUNTERFLOW OPERATION
FR2519877B1 (en) * 1982-01-20 1986-10-31 Charbonnages De France FLUIDIZING GRID AND COMBUSTION FIRE WITH LOWER AIR BLOW GRID AND METHOD FOR TREATING PARTICULATE MATERIAL IN A FLUIDIZING AND / OR DRIVING CHAMBER
US4619053A (en) * 1983-10-07 1986-10-28 Schumacher Heinz O Process and apparatus for desolventizing flaky or granular vegetable residue material obtained in the extraction with organic solvents

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171945A (en) * 1976-08-26 1979-10-23 The British Petroleum Company Limited Fluidized bed
US4349969A (en) * 1981-09-11 1982-09-21 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing zonal fluidization and anti-mounding pipes
CN102538433A (en) * 2012-03-13 2012-07-04 武汉钢铁(集团)公司 Double-layer air distribution method for fluidized bed dryer and equipment

Also Published As

Publication number Publication date
DE1542042B2 (en) 1976-04-08
FR1422198A (en) 1965-12-24
DE1542042A1 (en) 1970-03-12
BE671623A (en) 1966-04-29

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